Xianliang Yang

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The aims of the present study were to investigate the regulatory function of scutellarin on production of nitric oxide (NO) as well as activities of constitutive NO synthase (cNOS) and inducible NO synthase (iNOS) in early stages of neuron damage induced by hydrogen peroxide. Direct detection of NO production was performed on primary cultures of living rat(More)
Antioxidant activity of the ethanol extract of Erigeron breviscapus (EEEB) were studied by using neuron oxidative injury model induced by superoxide radical. EEEB at the dose of 10-140 mug/ml reduced significantly the lipid peroxidation levels and lactic dehydrogenase (LDH) release from neuron exposed to superoxide radical (generated by xanthine and(More)
Supervisory control and data acquisition system (SCADA) is used to monitor the operating data of heating network. But it can do data acquisition and some simple operations only. So in this paper with the data collected by SCADA a leakage monitoring system of pipeline in heating network is designed by the Matble graphical user interface program (GUI). The(More)
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